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Agriculture & Environment

Earth Sciences
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Uneven Nutritional Payoffs for Marine Predators Revealed

New study finds that the nutritional value of prey within a single species can widely vary, offering key insights for food web dynamics and ecosystem change The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume? Following a period of massive starvation among animals living along the California coast, University of California…

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Environmental Conservation

Harnessing Microbes: Innovative Sewage Sludge Drying Method

When dried with the new process, sludge from wastewater treatment can be used as fertilizer, dumped in landfills or incinerated. Unlike thermal drying…

Earth Sciences

UCLA scientist discovers plate tectonics on Mars

“Mars is at a primitive stage of plate tectonics. It gives us a glimpse of how the early Earth may have looked and may help us understand how plate tectonics…

Earth Sciences

The cold power of Hurricane Gilma revealed by NASA satellite

NASA's Aqua satellite passed over Hurricane Gilma on August 9 at 5:53 a.m. EDT. The Atmospheric Infrared Sounder (AIRS) instrument captured an infrared image…

Earth Sciences

Scientists find 50-year decline in some Los Angeles vehicle-related pollutants

“The reason is simple: Cars are getting cleaner,” said Carsten Warneke, a NOAA-funded scientist with the Cooperative Institute for Research in Environmental…

Earth Sciences

NASA's New Way to Track Formaldehyde

He and his team at NASA's Goddard Space Flight Center in Greenbelt, Md., have developed an automated, lightweight, laser-induced fluorescence device that…

Earth Sciences

NASA sees Tropical Storm Kirogi headed for cooler waters

NASA's Aqua satellite passed over Tropical Storm Kirogi on August 9 at 0241 UTC. The Atmospheric Infrared Sounder (AIRS) instrument captured an infrared image…

Earth Sciences

NASA sees very heavy rainfall within Tropical Storm Ernesto

The TRMM satellite saw tropical storm Ernesto on August 9, 2012 at 0656 UTC (2:36 a.m. EDT) after it moved from the Yucatan Peninsula into the Gulf of Mexico….

Environmental Conservation

Test of Tolerance: Diversity Keeps Grasslands Resilient to Drought, Climate Change

The Kansas State University-led study looked at the drought tolerance of 426 species of grass from around the world. The goal was to better understand how…

Environmental Conservation

Innovative Remote Sensing Reveals Coastal Changes on Jekyll Island

In a study published in the August issue of the journal Tourism Management, they apply their technique to Georgia's Jekyll Island and unveil a new website that…

Earth Sciences

Exploring Underground Corrosion in Geothermal Plants

Deep geothermal plants in northern and southwestern Germany often work with highly saline thermal waters. The high salt content and pressure, dissolved gases…

Earth Sciences

Tropical Storm Ernesto Brings Heavy Rainfall and Thunderstorms

At 11:15 p.m. EDT on Tuesday, August 7, Belize radar indicated Ernesto made landfall along the southern Yucatan coast near Mahahual, Mexico as a category one…

Earth Sciences

NASA's Aqua satellite sees Tropical Storm Haikui make landfall in China

China's National Meteorological Center (NMC) said that Tropical Storm Haikui, made landfall in Zhejiang province on August 8 at 3:20 a.m. local time (19:20 UTC…

Environmental Conservation

Beavers and Scottish Salmon: Impact on Fish Stocks Explained

Representatives of recreational fisheries interests north and south of the border are concerned that beavers can harm economically important fish stocks due to…

Environmental Conservation

Diversity Boosts Grassland Resilience to Drought and Climate Change

The Kansas State University-led study looked at the drought tolerance of 426 species of grass from around the world. The goal was to better understand how…

Agricultural & Forestry Science

A New Line of Defense: Researchers Find Cattle Vaccine Works to Reduce E. coli O157:H7

David Renter, associate professor of epidemiology, is the principal investigator on a project that researched the effectiveness of products used to prevent the…

Earth Sciences

How Dam Drawdowns Impact Global Warming: New Research Insights

Washington State University researchers have documented an underappreciated suite of players in global warming: dams, the water reservoirs behind them, and…

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